SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 6:54:29 AM | 1.00 | 00:49 | 00:49 | 73 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:54:29 AM | 1.60 | 1:42 | 2:29 | 56 | |
| Harlem Rd | W Bellfort | 6:54:29 AM | 1.50 | 1:10 | 3:39 | 77 | |
| W Bellfort | Bellaire | 6:54:29 AM | 2.90 | 2:53 | 6:32 | 60 | |
| Bellaire | S Fry Rd | 6:54:29 AM | 1.60 | 1:22 | 7:54 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 6:54:29 AM | 2.00 | 1:55 | 9:49 | 63 | |
| Cinco Ranch Blvd | Kingsland | 6:54:29 AM | 2.20 | 2:07 | 11:56 | 62 | |
| Kingsland | IH-10 Katy | 6:54:29 AM | 1.25 | 1:06 | 13:02 | 68 | |
| IH-10 Katy | Morton | 6:54:29 AM | 1.50 | 1:39 | 14:41 | 55 | |
| Morton | Clay Rd | 6:54:29 AM | 1.60 | 1:22 | 16:03 | 70 | |
| Clay Rd | Beckendorff | 6:54:29 AM | 1.30 | 1:15 | 17:18 | 62 | |
| Beckendorff | FM-529 | 6:54:29 AM | 1.00 | 00:51 | 18:09 | 71 | |
| FM-529 | West Rd | 6:54:29 AM | 2.50 | 2:10 | 20:19 | 69 | |
| West Rd | House Hahl | 6:54:29 AM | 1.30 | 1:09 | 21:28 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 6:54:29 AM | 1.40 | 1:11 | 22:39 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 22:38 | 22:38 | 81 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 6:54:29 AM | 1.40 | 1:17 | 1:16 | 65 | |
| House Hahl | West Rd | 6:54:29 AM | 1.30 | 1:11 | 2:27 | 66 | |
| West Rd | FM-529 | 6:54:29 AM | 2.50 | 2:02 | 4:29 | 74 | |
| FM-529 | Beckendorff | 6:54:29 AM | 1.00 | 1:00 | 5:29 | 60 | |
| Beckendorff | Clay Rd | 6:54:29 AM | 1.30 | 1:03 | 6:32 | 74 | |
| Clay Rd | Morton | 6:54:29 AM | 1.60 | 2:01 | 8:33 | 48 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:54:29 AM | 1.25 | 1:09 | 9:41 | 65 | |
| Kingsland | Cinco Ranch Blvd | 6:54:29 AM | 2.20 | 1:57 | 11:38 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 6:54:29 AM | 2.00 | 1:50 | 13:28 | 65 | |
| S Fry Rd | Bellaire | 6:54:29 AM | 1.60 | 1:22 | 14:50 | 70 | |
| Bellaire | W Bellfort | 6:54:29 AM | 2.90 | 2:40 | 17:30 | 65 | |
| W Bellfort | Harlem Rd | 6:54:29 AM | 1.50 | 1:15 | 18:45 | 72 | |
| Harlem Rd | Oyster Creek | 6:54:29 AM | 1.60 | 1:29 | 20:14 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 6:54:29 AM | 1.00 | 00:49 | 21:01 | 73 | |
| Summary | 30.55 | Not Available | |
